![]() HorizontalBox Altitude Sundial which uses the height (altitude, elevation)of the Sun to show the time (detailsCS) After folding itbecomes a rectangle with dimensions only 33 x 81 mm. The size of the box is 66x 81 x 16 mm when printed landscape on A4 paper. In the lower part youcan see that the position of the sun will be the same atapproximately 14:40 DST on 5 August. In this picture the time is approximately 14:30 DaylightSavings Time (DST) on 8 May in the upper part. Polar BoxSundial with gnomon - based on the previous dial, but the gnomonallows to use it during the whole year (one of the ends is used asnodus for 21Dec-21Jun and the other for 21Jun-21Dec, i.e. Polar Nodus BoxSundial - you have to print two dials (one for 21Dec-21Jun andanother for 21Jun-21Dec) (detailsCS) Some of my Box Sundials can be downloaded also from theDeltaCadweb page of TheNorth American Sundial Society.īox Sundial witharbitrary orientation (read some instructions)(detailsCS) Contains also the previous two typesas options. SpiderSundial with arbitrary plane and arbitrary gnomon - shows local,civil and daylite savings time. In particular it can be Azimuthal Dial (if the plane ishorizontal). Spider Sundial with perpendicular gnomon (detailsCS). My friends Todorand Danielahelped me to convert this macro to a real dial with diameter 66cm:Ī bigger view and the dial face are included in thiszip file. You will find screen shots,instructions, comments and other useful information on these pagesand therefore I highly recommend visiting them !!! I am very gratefulto Carl for our fruitful joint work and for popularizing DeltaCad asa suitable drawing tool for sundials !!! (Below "CS"indicates links to pages on Carl Sabanski's site.) Oneof the active members of the Sundial Mailing List - Carl Sabanski -put in November 2007 on hisweb site a few pages with existing DeltaCadmacro files related to sundials written by different people and,in particular, MYMACRO FILES from this page. Youhave to download the program from is a DEMO version on it. Thefiles to the end of this section are written as macro files forDeltaCad (CAD extension of BASIC). (2009) You can print this data as month tables andalso as approximation formulae in PocketMod variant (explaned in thecalendar section above) in two formats: A4and Letter. Declination of the Sun (PostScript format) - renewed versionof my old file with average data for 2000-2047 (due to GianniFerrari). ![]() Quadrantsundial (PostScript format) Find newvariants (2017) for DeltaCad at the bottom of the page!!!Īnalemma - Equation ofTime vs. You can subscribe to the SundialMailig List or at least to visit its archivewith messages. ![]()
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